Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208544 | Flow-and-leveling agents for waterborne coatings | Takashi Horiguchi, Shigehiro Kawahito | 2007-04-24 |
| 6642335 | Flow-and-leveling agents for powder coatings | Yasuhiro Oiwa, Shigehiro Kawahito | 2003-11-04 |
| 6630522 | Flow-and-leveling agents for paints and links | Shigehiro Kawahito | 2003-10-07 |